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| author | Lee Leahy <leroy.p.leahy@intel.com> | 2016-08-09 08:59:30 -0700 |
|---|---|---|
| committer | Lee Leahy <leroy.p.leahy@intel.com> | 2016-08-10 22:30:19 +0200 |
| commit | 219c3328f1774a667e0c08818fb3266f1114064d (patch) | |
| tree | d9b98475ef1b26ccfeedad0ab2bbbd498920f004 /src/console/console.c | |
| parent | a8b86b3a9f39e1215558eb5b78daa9be9c1c33d5 (diff) | |
| download | coreboot-219c3328f1774a667e0c08818fb3266f1114064d.tar.xz | |
console: Add write line routine
Add write line routine which is called indirectly by FSP.
TEST=Build and run on Galileo Gen2.
Change-Id: Idefb6e9ebe5a2b614055dabddc1882bfa3bba673
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/16127
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/console/console.c')
| -rw-r--r-- | src/console/console.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/console/console.c b/src/console/console.c index c4365f3e6d..7b0dfc2fb1 100644 --- a/src/console/console.c +++ b/src/console/console.c @@ -62,6 +62,19 @@ void console_tx_flush(void) __usb_tx_flush(); } +void console_write_line(uint8_t *buffer, size_t number_of_bytes) +{ + /* Finish displaying all of the console data if requested */ + if (number_of_bytes == 0) { + console_tx_flush(); + return; + } + + /* Output the console data */ + while (number_of_bytes--) + console_tx_byte(*buffer++); +} + #if CONFIG_GDB_STUB && (ENV_ROMSTAGE || ENV_RAMSTAGE) void gdb_hw_init(void) |